How to mend ... Pressure Cold Runs

Combi boiler pressure/hot water?

I have a combi boiler. The CH is ok but my hot water system for running water does not stay on. It runs ok for... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

Shower Cold?

I just moved into a property and the Bristan 1901 thermostatic shower runs luke warm/cold, I believe the unit ... [Read more]

primastar non start?

hi iv a 53 nissan primiastar runs fine when stated. the glow plug circuit is working ok. iv replaced cam and c... [Read more]

my hot water runs cold and radiators don't always heat?

I have a baxi combi boiler about 4 years old. For a few weeks now hot water has on occasions gone ice cold and... [Read more]

my perfecta 24 powers up extract fan motor runs but no ignition?

when boiler is switched on the boiler cycles you can here the fan motor start up but boiler fails to light (no... [Read more]

Water tepid from instant gas heater?

The water from our instant water heater is tepid. We are in a soft water area - our kettle is as clean as a w... [Read more]

shower gainsborough 9.5 SDL?

Good pressure shower runs hot & cold on one setting, from very hot to very cold then back. Pressure remains go... [Read more]

halstead finest gold locking out?

finest gold locking out,i have to switch off/on power 4-5 times to get it running, pressure is at 1.7 bar on g... [Read more]

redring expressions 500?

shower comes on and heats water for second or two then runs cold when i turn up the temp up above 7 the press... [Read more]

ariston micro genus he?

when heating on keep getting error code E 34 which in the book states :- the air pressure switch does not clos... [Read more]

no hot water?

can anybody help! any ideas from earlier ? am new to this web-site. Got hot water in kitchen in one bed grou... [Read more]

potterton profile 50 e problem?

Hi need some help, i have a potterton profilr 50e boiler it works fine from cold but once it has heated the wa... [Read more]

Aquatronic 2 (Wickes) runs hot and cold?

There is no change in pressure but the shower goes from hot to cool back to hot back to cool etc! What part d... [Read more]

Gravity shower goes hot and cold?

Had a radiator removed by plumber and since then the shower runs hot and then very cold then very hot again. ... [Read more]

Vokera compact se24?

does anyone know of a reason why when running the hot water after a short while the boiler cuts out and the wa... [Read more]

vokera 24 hot and cold water?

hi i have a vokera linear 24 combi boiler which was already fitted when i moved here.when you turned on the ho... [Read more]

pilot ok ,fan ok, pressure ok but no hot water?

morning all am having probs with my swift flow 80.i had a problem with it holding pressure but after it spit ... [Read more]

Potterton 80e boiler air pressure switch is tripping out?

My 14 year old Potterton 80e boiler air pressure switch is tripping out every 3-4 days due to water (I assume ... [Read more]

opal triton shower keeps losing pressure?

As described the shower starts fine and then the low pressure light comes on the showers runs cold light goes ... [Read more]